680480073

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12401}}^1$

素因数の和:12494

約数の個数: 48

約数和(自身を含む): 1227897216

約数和(自身を除く): 547417143

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 1407, 2613, 4221, 6097, 7839, 12401, 18291, 37203, 54873, 86807, 111609, 161213, 260421, 483639, 781263, 830867, 1128491, 1450917, 2492601, 3385473, 5816069, 7477803, 10156419, 10801271, 17448207, 32403813, 52344621, 75608897, 97211439, 226826691, 680480073]

約数ペア:

[(1, 680480073), (3, 226826691), (7, 97211439), (9, 75608897), (13, 52344621), (21, 32403813), (39, 17448207), (63, 10801271), (67, 10156419), (91, 7477803), (117, 5816069), (201, 3385473), (273, 2492601), (469, 1450917), (603, 1128491), (819, 830867), (871, 781263), (1407, 483639), (2613, 260421), (4221, 161213), (6097, 111609), (7839, 86807), (12401, 54873), (18291, 37203)]